mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Math
synced 2024-11-13 17:56:59 +00:00
b76538b6b0
While these mostly look like they seem to do what they claim, *none* of them provide any test cases. Most don't even include an example in the commit messages.
21 lines
877 B
OCaml
21 lines
877 B
OCaml
open Tex
|
|
open Render_info
|
|
|
|
type t = TREE_MN of string | TREE_MO of string | TREE_MI of string
|
|
|
|
let rec make_mathml_tree = function
|
|
TREE_MN a::otr,TEX_LITERAL(MHTMLABLEC(_,_,_,MN,b))::itr -> make_mathml_tree(TREE_MN (a^b)::otr,itr)
|
|
| otr,TEX_LITERAL(MHTMLABLEC(_,_,_,MN,a))::itr -> make_mathml_tree(TREE_MN a::otr,itr)
|
|
| otr,TEX_LITERAL(MHTMLABLEC(_,_,_,MO,a))::itr -> make_mathml_tree(TREE_MO a::otr,itr)
|
|
| otr,TEX_LITERAL(MHTMLABLEC(_,_,_,MI,a))::itr -> make_mathml_tree(TREE_MI a::otr,itr)
|
|
| otr,TEX_CURLY(crl)::itr -> make_mathml_tree(otr,crl@itr)
|
|
| otr,[] -> List.rev otr
|
|
| _ -> failwith "failed to render mathml"
|
|
|
|
let render_mathml_tree = function
|
|
TREE_MN s -> "<mn>"^s^"</mn>"
|
|
| TREE_MI s -> "<mi>"^s^"</mi>"
|
|
| TREE_MO s -> "<mo>"^s^"</mo>"
|
|
|
|
let render tree = try Some (Util.mapjoin render_mathml_tree (make_mathml_tree ([],tree))) with _ -> None
|